IBM C2180-279 Online Practice Questions and Exam Preparation

IBM C2180-279 Online Questions & Answers

• Question 111:

  What function is invoked when the Worklight framework initialization finishes?

  A. wlInit()
  B. wlInitFinished()
  C. wlCommonInit()
  D. wlStart()
  C. wlCommonInit()

• Question 112:

  Which authenticators are supported out of the box? (Choose three)

  A. Header authentication
  B. Persistent cookie authentication
  C. Form-based authentication
  D. Kerberos authentication
  A. Header authentication
  B. Persistent cookie authentication
  C. Form-based authentication

• Question 113:

  The correct place to specify the application's metadata is __________.

  A. authenticationConfig.xml
  B. worklight.properties
  C. application-descriptor.xml
  D. This setting should be done separately per platform in a dedicated settings file
  C. application-descriptor.xml

• Question 114:

  Which mobile environments use the native implementation of a busy indicator? (Choose three)

  A. iOS
  B. Android
  C. BlackBerry
  D. Windows Phone
  A. iOS
  B. Android
  D. Windows Phone

• Question 115:

  Which class should be added to an element in order for it to use a property from messages.js?

  A. resource
  B. translate
  C. localizable
  D. externalText
  B. translate

• Question 116:

  An IBM Worklight hybrid application supports Android 2.3 phones and tablets. It needs to be extended to support Android 4 phones and tablets. After installing the Android 4 SDK, how can the IBM Worklight Studio be used to accomplish this?

  A. Add a new application, environment, and create skins for Android 4 phones and tablets.
  B. Add a new environment to existing application for Android 4, and create skins for Android 4 phones and tablets.
  C. Add new skins for Android 4 phones and tablets to the existing Android environment, and programmatically determine which skin to use atruntime.
  D. Add new skins for Android 4 phones and tablets to the existing Android environment, and let the runtime determine which skin to useautomatically.
  C. Add new skins for Android 4 phones and tablets to the existing Android environment, and programmatically determine which skin to use atruntime.

• Question 117:

  A cross-platform mobile application has the following file structure: What happens when the application is deployed to an Android device and the function getPlatform() is invoked?

  

  A. The invocation will return the value bar because the Android version of MyApp.js is appended to the common version of MyApp.js.
  B. The invocation will fail with a JavaScript error because the function getPlatform() was not defined in the Android version of the MyApp.js.
  C. The invocation should return the value bar, but it will return the value foo because the assignment myPlatform = "bar"; is declared ona local scope (missing the var definition).
  D. The invocation will return the value foo because the Android version of MyApp.js does not declare a getPlatform() function andWorklight will fallback to the common implementation.
  A. The invocation will return the value bar because the Android version of MyApp.js is appended to the common version of MyApp.js.

• Question 118:

  Which three components must be implemented when defining an authentication realm? (Choose three.)

  A. Authenticator
  B. Login module
  C. Identity validator
  D. Challenge handler
  E. Security certificate
  F. Encryption module
  G. Secure connection
  A. Authenticator
  B. Login module
  D. Challenge handler

• Question 119:

  A web page in a Worklight mobile application invokes a native page using the following function call: WL.NativePage.show("com.demo.NativePage", parm2, data); What needs to be passed to the native page in the parm2 parameter?

  A. the name of an HTML error page that is displayed in case of error
  B. the function object that is called upon return from the native page
  C. the name of a native error-handler class that is invoked in case of error
  D. the URL of the web page that is displayed upon return from the native page
  B. the function object that is called upon return from the native page

• Question 120:

  In order for a plug-in to be recognized by an iOS application's JavaScript it should be added to

  A. Cordova.plist file
  B. Worklight.plist file
  C. Plugins.plist file
  D. Plug-in will be automatically recognized by JavaScript without adding it to any of above files
  A. Cordova.plist file